Flag Common Name Formal Name Krause Name Wikipedia Name Dates Coins
Flag of West African Economic and Monetary Union West African States West African Economic and Monetary Union West African States West African Economic and Monetary Union 1975 - Present 0
Flag of Vatican City State Vatican City Vatican City State Vatican City Vatican City 1929 - Present 0
Flag of United States of America United States United States of America United States United States 1776 - Present 79
Flag of United Republic of Tanzania Tanzania United Republic of Tanzania Tanzania Tanzania 1964 - Present 0
Flag of United Province of Canada Canada1 United Province of Canada Canada \ Upper Canada Province of Canada 1841 - 1867 1
Flag of United Mexican States Mexico United Mexican States Mexico Mexico 1810 - Present 22
Flag of United Kingdom of Great Britain and Northern Ireland United Kingdom2 United Kingdom of Great Britain and Northern Ireland Great Britain United Kingdom 1922 - Present 41
Flag of United Kingdom of Great Britain and Ireland United Kingdom1 United Kingdom of Great Britain and Ireland Great Britain United Kingdom of Great Britain and Ireland 1801 - 1922 3
Flag of United Belgian States Belgium1 United Belgian States Austrian Netherlands United Belgian States 1790 - 1790 0
Flag of United Arab Emirates United Arab Emirates United Arab Emirates United Arab Emirates United Arab Emirates 1971 - Present 3